## Growing concern about fillers not breaking down despite dissolvers As cosmetic injectables gain popularity, experienced practitioners are raising alarms about persistent fillers that fail to dissolve even after treatment with hyaluronidase. This issue has sparked both medical and ethical discussions in the beauty industry. ### A hidden risk in cosmetic treatments Lana, a cosmetic injector, reports an increase in patients whose fillers have not fully broken down despite multiple hyaluronidase applications. According to her, the problem appears linked to filler materials injected years earlier or those that may not contain authentic hyaluronic acid. > “We are finding filler residue even years later, in areas that should be fully dissolved,” Lana explained. > “This can cause lumps, swelling, and inflammation that are very difficult to treat.” Dermatologists share similar findings, warning that old or low-quality filler products might chemically change over time, becoming resistant to enzymes meant to dissolve them. ### Medical experts call for caution Some professionals believe the issue could stem from fillers made of harder-to-break-down variants or containing cross-linked substances. They stress the importance of using trusted brands and verified clinics for all cosmetic procedures. Doctors recommend that those considering injections ensure transparency around product types and insist on reputable practitioners who can trace product sources. > “When fillers don’t respond to hyaluronidase, patients may face chronic inflammation or tissue hardening,” said one specialist. > “In rare cases, surgical removal may be required.” ### Safe practices and awareness Lana encourages clients to research practitioners thoroughly and avoid bargain treatments found through social media. She emphasizes understanding the risks of any injectable and consulting medical professionals before correction attempts. Growing awareness of these complications has led to calls for stricter regulation and better reporting of adverse filler reactions globally. *** **Author’s Summary:** Experts warn some fillers may resist dissolving even with hyaluronidase, urging stricter safety standards and more transparency in cosmetic injection practices.

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ABC (Australian Broadcasting Corporation) on MSN — 2025-11-28